TABLE 2.

Baseline characteristics and course of hospitalization among hospitalized HIV patients from 2005 through 2014

	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	Overall	Relative change (%)	P value
Primary admission	4412	5629	5709	6197	6776	7873	8414	7955	8885	9435	71 285	108	<.0001
Patient level variables
Age
18‐49	1060	1190	1350	1430	1390	1630	1780	1870	1750	1940	1490	81	<.0001
50‐64	3460	3640	3680	3900	3870	3860	4680	4810	5550	5590	4370	64	<.0001
65‐79	8750	9980	10 980	10 470	11 360	12 020	12 820	11 970	13 660	14 010	11 970	53	<.0001
≥80	26 710	13 930	14 970	17 900	17 630	21 020	23 470	21 710	18 090	27 640	20 810	19	<.0001
Gender
Male	2120	2530	2730	3050	3260	3410	4080	4190	4880	5080	3480	138	<.0001
Female	1310	1400	1690	1750	1650	2130	2490	2770	2780	3250	2090	147	<.0001
Deyo/Charlson score
<2	1380	1620	1550	2060	1920	2050	2250	2070	2640	2740	2020	90	<.0001
≥2	2040	2330	2650	2800	3010	3290	4040	4370	4820	5170	3380	156	<.0001
Comorbidities
Hyperlipidemia	3540	4350	4430	4990	5280	6750	6350	7430	8080	7930	6350	133	<.0001
History of hypertension	2960	3510	3850	4100	4360	4520	5480	5650	6180	6580	4830	119	<.0001
Diabetes mellitus	2530	3770	3920	4110	4440	4570	5670	6110	6550	7110	5000	165	<.0001
Chronic pulmonary disease	2400	3030	3220	3430	3280	3600	4460	5080	5760	5880	4070	144	<.0001
Peripheral vascular disease	5230	5010	7930	8040	6250	7980	9110	10 050	11 100	11 850	8820	123	<.0001
Neurological disorder or paralysis	1970	2410	2160	2670	2790	2890	3620	3470	4230	5140	3160	141	<.0001
Hematological or oncological malignancy	2520	2300	3320	3440	3260	4260	3980	4040	4090	4850	3660	86	<.0001
Anemia	1690	1990	2330	2780	2940	3210	4170	4320	4870	5400	3430	219	<.0001
Obesity	3080	3640	4700	4890	3980	5140	4380	5890	6630	6940	5310	108	<.0001
Coronary artery disease	7390	8120	8300	9210	9350	9630	11 090	11 660	12 080	13 110	10 330	75	<.0001
History of previous myocardial infarction	7050	5930	8140	10 290	7660	8350	11 630	10 860	10 860	12 570	9730	79	<.0001
History of previous CABG	9200	6720	6970	9440	11 930	11 750	14 650	14 220	14 850	15 180	12 210	96	<.0001
Congestive heart failure	9850	10 530	13 190	11 980	11 750	13 640	14 980	15 550	17 870	16 890	14 020	76	<.0001
Renal failure	4570	4690	5090	5500	5360	5960	7420	8030	8400	8870	6530	102	<.0001
Hospital course
Use of vasopressor	10 640	9320	12 270	9640	16 270	15 110	13 180	14 770	17 710	16 590	14 180	69	<.0001
Cardiac catheterization	9310	10 480	11 400	12 110	13 430	12 940	10 780	14 250	14 150	16 050	12 590	56	<.0001
Endotracheal intubation	6840	6910	8780	8350	9680	9230	11 000	10 940	12 670	12 750	9650	89	<.0001
CPR	14 460	14 360	19 390	18 440	16 730	21 120	20 490	26 470	25 220	29 380	20 480	97	<.0001
Cardiogenic shock	28 090	22 160	25 100	28 000	34 320	34 470	36 550	35 400	30 100	37 600	32 900	42	<.0001
Cardiac arrest	14 020	15 370	18 960	18 620	20 220	20 510	21 620	25 520	26 140	28 650	21 060	97	<.0001
Median household income category for patient's zip code
1. 0‐25th percentile	1840	2080	2170	2490	2490	2740	3430	3470	3850	4050	2800	124	<.0001
2. 26‐50th percentile	1740	2290	2360	2390	2940	3140	3600	3900	4300	4750	3050	165	<.0001
3. 51‐75th percentile	1890	2160	2540	3310	3470	3300	4530	4480	4830	5170	3440	177	<.0001
4. 76‐100th percentile	2350	2540	3130	3280	3570	4190	4760	4830	5640	5310	3790	144	<.0001
Primary payer
Medicare/Medicaid	1900	2280	2550	2670	2780	3190	3750	3960	4470	4760	3200	149	<.0001
Private including HMO	2390	2190	2750	3160	3430	3370	3910	3950	4240	4140	3310	87	<.0001
Self‐pay/no charge/other	1020	1460	1290	1590	1760	1570	1830	2060	2360	2810	1710	143	<.0001
Admission type
Nonelective	1910	2250	2460	2640	2730	3080	3610	3790	4270	4600	3090	138	<.0001
Elective	1550	1310	1630	2360	2610	2250	3030	3120	3360	3290	2380	138	<.0001
Hospital characteristics
Hospital bed size
Small	2110	1910	1900	2360	2230	2960	3170	3050	3540	4050	2770	98	<.0001
Medium	1330	2000	2470	2870	2800	3000	3160	3760	4260	4730	3030	221	<.0001
Large	2040	2230	2370	2560	2710	2980	3730	3800	4250	4430	3030	125	<.0001
Discharge
Home	1670	1890	2040	2280	2370	2550	3080	3230	3650	3790	2620	130	<.0001
Facility	2350	2990	2930	3600	4100	4200	5260	5570	6610	7130	4420	201	<.0001
Length of stay during index admission in days (median, IQR)	6 (3‐11)	6 (3‐11)	5 (3‐10)	5 (3‐10)	5 (3‐9)	5 (3‐10)	5 (3‐9)	5 (2‐9)	5 (2‐9)	5 (3‐10)	5 (3‐10)		.0483
Cost of care (median, IQR)	12 285 (6446‐27 184)	12 974 (6502‐27 557)	12 181 (6117‐26 158)	11 486 (6107‐25 911)	12 362 (6029‐25 850)	12 029 (6210‐25 024)	12 570 (6396‐25 312)	12 043 (6274‐25 683)	11 602 (6111‐25 629)	12 410 (6410‐27 253)	12 210 (6248‐26 167)		.4019

Abbreviations: CABG, coronary artery bypass graft; CPR, cardiopulmonary resuscitation; HMO, Health Maintenance Organization; ICD, implantable cardioverter defibrillator; IQR, interquartile range.